Abstract: The present disclosure relates to a technology for providing high-quality treatment recipes that are optimized to the cultivation environment and to the disease or pest problem that has occurred. A platform server and method for providing disease and pest treatment recipes according to an embodiment of the present disclosure includes: an information collector configured to receive the image of a crop and information on the cultivation environment; an image analyzer configured to identify the disease or pest problem based on the image of the crop; and a recipe recommender configured to search a multiple number of treatment recipes from a recipe database based on the identified disease or pest problem and the information on the cultivation environment and provide the searched treatment recipes together with suitability ratings to a user.

Abstract: A radiational cooling film providing a variable wavelength which determines a solar heat shielding rate according to the internal temperature of a facility and changes a wavelength conversion section of the film exposed to sunlight to radiate a necessary wavelength according to the growth stage of plants, and a wavelength conversion device and system using the same are provided. The radiational cooling film providing a variable wavelength includes a base layer including a first region and a second region on one surface, a heat barrier layer disposed on a part of the other surface of the base layer, the first region being provided with the heat barrier layer, and the second region being not provided with the heat barrier layer, and a wavelength conversion layer including a plurality of wavelength conversion sections separated from each other in each of the first region and the second region.

Abstract: The present disclosure relates to an image-based component measurement system using a light unit that outputs a variable wavelength, a method thereof, and a plant cultivation method using the same. More specifically, the present disclosure provides an image-based component measurement system using a light unit that outputs a variable wavelength, a method thereof, and a plant cultivation method using the same, which collect and analyze data based on image information acquired by emitting light having a specific wavelength using a sheet on which a plurality of quantum dots which can be controlled to have a wavelength necessary for measuring a configuration component of a target object are arranged. Thus, the system and methods are able to measure component content contained in the target object using a low cost and miniaturized device, and cultivate a plant by adjusting content of nutrients of the plant using the measured component content.

Abstract: An apparatus for providing an optimal pest control recipe depending on a progress of disease and pest damages and a method thereof are provided. The apparatus for providing an optimal pest control recipe depending on a progress of disease and pest damages, in which the apparatus is connected with an photographing device and a user terminal, may include: an input module configured to receive image data of crops from the photographing device; a diagnosis module configured to analyze the image data to determine a type and progress of the disease and pest damages; a prescription module configured to generate a pest control recipe according to the determined progress of the disease and pest damages; and a communication module configured to transmit the pest control recipe to the user terminal.

Abstract: A lighting device is provided. The lighting device includes: a lighting unit in which a plurality of light sources are mounted; a lighting cover installed to be spaced apart from the lighting unit; and a reflective sheet arranged on a light source mounting surface of the lighting unit and reflecting reflected light reflected from the lighting cover back toward the lighting cover, wherein wavelength conversion layer for converting a wavelength of the reflected light reflected from the lighting cover is laminated on the reflective sheet.

Abstract: The present disclosure relates to a sunlight converting device including a wavelength converting film using a wavelength conversion material such as a quantum dot or an inorganic phosphor. More particularly, the present disclosure provides a sunlight converting device including a wavelength converting film using a wavelength conversion material, which can optimize plant growth and provide improved plant quality by installing a wavelength converting film on which a wavelength conversion material is applied so as to be converted into a predetermined wavelength and output to a greenhouse, (glasshouse), a vinyl house or a microalga culture facility, varying the sunlight irradiation area of the wavelength converting film, and supplying light of various wavelengths required for species of plant including microalgae or growth cycles thereof.